---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-064492"
form_type: "8-K"
ticker: "HDSN"
cik: "0000925528"
company_name: "HUDSON TECHNOLOGIES INC /NY"
filed_at: "2026-05-20T20:05:23+00:00"
generated_at: "2026-05-20T21:44:23.361485+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.25
calibrated_materiality_score: 0.25
confidence: "high"
source: SEC EDGAR
---

# Hudson Technologies increases letter of credit sublimit to $2.5M under Wells Fargo credit facility

## Summary
- Fifth Amendment to A&R Credit Agreement raises LC sublimit from $1.5M to $2.5M.
- All other credit facility terms, including borrowing capacity and covenants, unchanged.
- Amendment effective May 19, 2026; borrowers reaffirm guarantees and security interests.

## SEC filing metadata
- accession: 0001104659-26-064492
- form_type: 8-K
- ticker: HDSN
- cik: 0000925528
- company_name: HUDSON TECHNOLOGIES INC /NY
- filed_at: 2026-05-20T20:05:23+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.25
- calibrated_materiality_score: 0.25
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/925528/000110465926064492/0001104659-26-064492-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/925528/000110465926064492/tm2615152d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-064492
- JSON: https://secwatch.observer/filing/0001104659-26-064492.json
- Plain text: https://secwatch.observer/filing/0001104659-26-064492.txt

## Key facts
- Debt Financings
  HUDSON TECHNOLOGIES INC /NY amended credit facility with Wells Fargo Bank, National Association.
  - Instrument: credit facility
  - Counterparty: Wells Fargo Bank, National Association
  - Event: amendment
  source text: The Fifth Amendment increases the letter of credit sublimit under the credit facility from $1.5 million to $2.5 million.
  evidence_url: https://www.sec.gov/Archives/edgar/data/925528/000110465926064492/0001104659-26-064492-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.